1. R. B. Heywood, Designing against Fatigue, Chapman and Hall Ltd., London (1962).
2. S. V. Serensen (Ed.), V. P. Kogaev, and R. M. Shneiderovich, Carrying Capacity and Strength Calculations for Machine Elements. Guide and Reference Handbook [in Russian], Mashinostroenie, Moscow (1975).
3. A. Z. Vorob’ev, B. I. Ol’kin, V. N. Stebnev, and T. S. Rodchenko, Fatigue Resistence of Structure Elements [in Russian], Mashinostroenie, Moscow (1990).
4. H. J. Gough and H. V. Pollard, “The strength of metals under combined alternating stresses,” Proc. Inst. Mech. Engrs., 131, 3–13 (1935).
5. I. A. Birger, “Fatigue strength conditions at a multiaxial stress state,” Prochn. Aviadvig., No. 7, 130–163 (1952).